• API Developer

    System One (Ashburn, VA)
    …and testing of software systems in Java, J2EE technologies. * Strong Knowledge of Application Development using software Development Life Cycle SDLC using ... Experience with modeling languages. * Good working experience in GUI design and application development using IDE's like IntelliJ, Eclipse. * Participate in… more
    System One (06/24/25)
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  • Full Stack Developer, Technical Lead

    Leidos (Ashburn, VA)
    …and support deployment of releases. + Analyze and resolve technical and application problems. + Adhere to high-quality development principles while delivering ... experience to support a complex program to provide Agile development and operations and maintenance for critical systems on...the design and creation of scalable software + Maintain application posture for code coverage and ensure the CM… more
    Leidos (06/20/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …opportunities for server-side business logic implementation as well as client web application and user interface (UI) development . Java, Python, embedded C/C++, ... program. Program execution follows DEVOPS best practices and employs robust development , test, and production environments. Additionally, the program is using… more
    Leidos (06/17/25)
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  • Full Stack Developer, Team Lead

    Leidos (Ashburn, VA)
    …improvement within the team. + Collaborate with government customers on requirements development . + Analyze and resolve technical and application problems. ... experience to support a complex program to provide Agile development . In this role the candidate will support the...status of testing, deployment, and release readiness + Maintain application posture for code coverage and ensure the CM… more
    Leidos (06/12/25)
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  • Software/Web Developer

    Guidehouse (Springfield, VA)
    …and customize applications. Regular duties will include: + Provide website development and database management support to NGA. + Administer, maintain, develop, ... and websites, web applications, application databases, and interactive web interfaces. + Optimize website...server-side code and processes. + Interact with customers and development team to gather and define requirements. + Analyze… more
    Guidehouse (06/07/25)
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  • Software Developer

    CACI International (VA)
    …skills as well as a record of accomplishment in successful project execution and application development in support of the US Marine Corps. The position will ... and development expertise in support of new application development , use test driven and iterative...systems. + Experience with coding with relational databases, preferably Oracle . + Experience with Software Unit Testing (eg, Junit,… more
    CACI International (05/31/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development ). + Java, Python, embedded ... Security!** **Job Summary** The Software Engineer will perform software development activities as a member of an agile ...SQL, SOAP, WSDL, WADL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle , Jenkins on a Windows platforms. + Experience with… more
    Leidos (05/28/25)
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  • Mid Tririga Developer

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …UX Framework, Java development and MS SQL Server. + IBM Certified Application Development preferred. + Excellent verbal and written communication skills. + ... Responsible for a complex development project, providing general oversight and direction to...work efficiently within multiple teams. + Proficiency in Java, Oracle SQL, and/or Linux preferred. + Maintains current knowledge… more
    ASM Research, An Accenture Federal Services Company (05/20/25)
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  • Full Stack Java Developer

    CACI International (Ashburn, VA)
    …for a Java Developer to join our Agile Scrum team, providing software development and maintenance for the delivery of releasable software in short sprint cycles. ... **Responsibilities:** + Designing, developing, and implementing custom software and database application capabilities for a variety of legacy and modernized systems… more
    CACI International (05/10/25)
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  • Sr. Software Engineer TS/SCI Polygraph $25k Sign…

    Leidos (Reston, VA)
    …opportunities for server-side business logic implementation as well as client web application and user interface (UI) development . Java, Python, embedded C/C++, ... Program execution here follows DEVOPS best practices and employs robust development , test, and production environments. Additionally, the program is using Behavioral… more
    Leidos (04/18/25)
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